Reply to OTUS output levels

Question for ya..

have anyone ever had un-even output levels.. coming out of your OTUS..??

my (A) channel is about 1/4 the level of the (B) channel

also do you know how to adjust levels of the (A) & (B) out puts

help needed..

cheers
BB

using
otus
Traktor Pro 1.2
lappy Macbook Pro 2.8 Duo-core